What is valtrex 1000 mg?

Valtrex 1000 mg is an antiviral medication that is primarily used to treat herpes simplex virus infections, including genital herpes, cold sores, and shingles. It is also used to prevent outbreaks of these infections in people who have frequent outbreaks. Valtrex 1000 mg works by preventing the virus from multiplying and spreading in the body. It is usually taken orally twice a day for 7 to 10 days, or as directed by a healthcare professional. The common side effects of Valtrex 1000 mg include nausea, headache, dizziness, and abdominal pain. It is important to use Valtrex as directed by a healthcare professional, and to complete the full course of treatment even if the symptoms improve.